Vertical Can-type/Barrel Pump .

Ref Price:
$6,000.00 - 60,000.00 / set
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1 set
Supply Capability:
1000 set/month

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Product Description:

1. Description

Vertical barrel pumps are multistage, radically split with an outer casing. Fist stage impeller is generally suction impeller, the axially forces are balanced by a thrust ball bearing. Balancing the drum structure can be accomplished when the differential pressure is large. The outer casing only bears the suction pressure, the length of the outer casing and the pump installation depth depends on NPSHr performance requests. If the pump is installed on a tank or pipeline, the outer casing is not necessary.

Light oil lubricated, it has an independent internal recycle automatic lubrication system. Hydraulic dynamic bearing is in the suction end of the pump. Suction and discharge is above the installation flange.

 2. Application

Suitable for various liquids include clean or dirty, low temperature or high temperature, neutral or corrosive

Low temperature engineering, power plant

Pipeline pressure increasing

Petrochemical offshore oilfields

LPG engineering

Refinery

 

3. Technical Data

Size: DN 40~200mm

Capacities to 800m3/h (3522GPM)

Heads to 800m (2625ft)

Pressure to 10MPa

 

4. Pump Performance

Vertical Can-type/Barrel Pump(API610 VS6)

 

5. FAQ

1       Are CNBM pumps available in DIY stores?

Yes, currently, we’re available for DIY stores all over the world.

2       Where do I have to send pumps for service?

You must send them to the CNBM PUMP Service Point or, after contacting Customer Care, to the CNBM PUMP service center in China.

3       Are your pumps acid-proofed?

To choose the right pumps for chemical applications, we do need further details on hydraulic operations as well as on the type, concentration and temperature of the liquid.

4       Can your pumps mount Eff.1 motors

Currently, only on request though this will shortly be a CNBM standard.

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Q:What is the current of the pump when it is started?
When the motor starts, the rotor changes from a prohibited state to a rotating state, requiring a great torque, and the current must increase. When the pump starts, because there is water, it is started with load, and the current will be greater.
Q:About how to calculate the pump installation height?
Best to find water pump manufacturers, their own bad count. Sometimes is not necessarily correct, which is related to some parameters of the pump itself, with bad cavitation
Q:Fire pump control cabinet installation distance, ground height should be how much?
The ground height shall be determined according to the height of the connecting line at the bottom of the control cabinet and the water pump, usually 15~20CM.
Q:Does the water pump pump the coolant into the engine or pump it out?
Strictly speaking, the pump is powered cooling fluid circulation, which is pumped into and out of the water pump is to rely on to complete the engine, the water tank and the pipelines are connected to form a closed loop, the engine cooling water tank, heat release, heat exchange by circulating cooling liquid, and let the power coolant flow up from the water, like the human heart as the power of the arteries and veins are provided by the contraction and relaxation of the heart of the.
Q:The role of water replenishing pump in circulating system
There are three ways of constant pressure in water system. 1, the expansion tank constant pressure, this method applies to small and medium water systems, low cost. 2 water pump constant pressure, the role is when the system because the water shortage during the operation, resulting in insufficient pressure, the water supply system can play the role of water pressure. 3 pressure tank fixed pressure, pressure tank fixed pressure at the same time, also need replenishment pump water, the individual feel that the first two kinds of economic reality
Q:Diving pump voltage
Small amount of water, it should be the lift can not meet the requirements, change the submersible pump is the best solution. With 380 volts, it is very likely to burn out the pump motor.
Q:Water pump is not Sheung reason
The problem you are experiencing is stressThe above answer is only considered in the case of water absorptionJust imagine, two pumps are normal work, the same suction pipe, how can there be dissatisfaction with water or vacuum state?.According to my experience analysisYour system is three sets of parallel, lift and flow should be the same, if not the same, not in this discussion, the topic should be set up.Lift is the same, that is, in two or three units at the same time, the resulting system pressurization is the same, and water will increaseBut now your traffic is increasing at two units, but it will not increase at threeYou have selected pipeline system design, in the design of head flow under single condition is constant, if the increase in open water pump, the pressure is constant, increasing water content, according to the continuity equation Q = A X V, then the flow velocity in the tube will increase;But when the third pumps, 2Q becomes 3Q, normally velocity should be larger, but the Darcy formula shows that the velocity increases, extension resistance and local resistance will be increased, and the double square, so you can open third pumps for reasoning, when the resistance effect caused by the pipeline the increase of water flow in the pipeline can not be reused, the general formula of constant current, now the whole pipeline in turbulent stateThat is, third pumps to do the work in the water and pipe wall friction in the loss, and actually did not play a role in water supplyThe solution is to increase the flow rate by increasing the water supply pipeline
Q:What are the export pumps packed in cartons?
Our exports are packed in specially made export special wooden cases. The water pump bolts are fixed at the bottom of the wooden box through the anchor bolt hole, then wrapped in plastic bags, and then sealed.
Q:What motor with Grundfos pumps
Is a good question, bigualu regular with the Danish brand and a German brand is willard. The motor hasn't been disassembled yet. You can help me look around.
Q:25KW what is the lift of the pump?
Give you a formula for estimating the power of a pump:N=Q (L/s), *H (m), /102/ (0.6~0.85), /0.85Explanation is:N, the power unit is kW (kW)Q, flow, in units per liter (L/s)H, the lift is m102 is 1000/g, G, that is gravity acceleration, is a unit conversion0.6~0.85, the efficiency of the pump, the general flow of large values, small flow of small value;0.85, power factorIn addition, there are some general power pump module, since there are: 1.1kW, 2.2kW, 3kW, 4kW, 5.5kW, 7.5kW, 11kW, 15kW, 18.5kW, 22kW, 30kW, 37kW, 45kW, 55kW, 75kW, 90kW, 110kW, 132kW......And generally there is no 25kW pump.

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